A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 5925-00-140-2359
NSN 6320-01-155-8295
NSN 6240-01-650-2640
NSN 4140-01-237-5799
NSN 5930-01-332-2510
NSN 5920-00-983-3571
NSN 6220-01-204-8916
NSN 6685-01-304-2122
NSN 6320-01-029-4220
NSN 5945-00-766-5749
NSN 2925-00-947-9814
NSN 5998-01-613-7186